Force, Mass, and Acceleration

8th GradeScience90 min

aligned to Ngss Ms-ps2-2

Learning Objective

I can describe how Newton's laws relate force, mass, and acceleration.

Lesson Flow

Watch Video

5 min

Newton's Second Law Of Motion - How Force, Mass, And Acceleration Work Together

Tadashi Science

Guided Notes

18 min

Key concepts students will learn:

  • Newton's Second Law of Motion states that when a net force acts on an object, the object will accelerate in the direction of that net force.

  • The formula for Newton's Second Law is F = ma, where F is force in Newtons, m is mass in kilograms, and a is acceleration in meters per second squared.

  • The weight of an object is the force of gravity on that object, and can be calculated using the formula W = mg, where g is the acceleration due to gravity, which is 9.8 meters per second squared on Earth.

Practice

27 min

12 questions • Multiple choice & Short answer

Exit Ticket

5 min

A 2 kg bowling ball is accelerated at a rate of 3 m/s². What is the net force acting on the bowling ball?

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts